Kim; Dong-Wha
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kim; Dong-Wha.The latest application filed is for "method of recycling spent flue gas denitration catalyst and method of determining washing time of spent flue gas denitration catalyst".
- Kim; Dong-Wha - Daejeon KR
- Kim; Dong Wha - Yuseong-gu KR
Trademarks
| Patent | Date |
|---|---|
| Method of recycling spent flue gas denitration catalyst Grant 7,943,544 - Lee , et al. May 17, 2 | 2011-05-17 |
| Method of recycling spent flue gas denitration catalyst and method of determining washing time of spent flue gas denitration catalyst App 20090005235 - Lee; In-Young ; et al. | 2009-01-01 |
| Absorbent and method for separating acid gases from gas mixture App 20060270551 - Jang; Jyung Ryong ; et al. | 2006-11-30 |
| Method and device with a gas layered sieve plate for wet desulfurization from flue gas Grant 5,660,616 - Choi , et al. August 26, 1 | 1997-08-26 |
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